TY  - JOUR
AU  - Roman Sikorski
TI  - On Herbrand's theorem
JO  - Colloquium Mathematicum
PY  - 1958
SP  - 55
EP  - 59
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-6-1-55-59/
DO  - 10.4064/cm-6-1-55-59
LA  - de
ID  - 10_4064_cm_6_1_55_59
ER  -